More details at the bottom
From: [email protected]
[mailto:[email protected]] On Behalf Of Jim Gifford
Sent: 04 July, 2009 23:14
To: CLFS development discussion
Subject: Re: [Clfs-dev] Cross gcc-4.4.0 - Final Error
[snip]
>I just did a commit that should fix this error for you.
Thanks, for my own interest, what was the problem?
>The problem you had was the it was looking in cloog was probably built with
>the wrong ABI, what happens now is the Cloog uses the same ABI as gmp.
Ah - so the change you made was in "5.10 CLooG-PPL-0.15.3", not in "5.14 Cross
GCC-4.4.0 - Final" - that would explain why I didn't spot it...
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After your modifications, "5.14 Cross GCC-4.4.0 - Final" compiles without error.
However - alone out of the apps in chapter 5, gcc builds 64bit libs (cflags and
cxxflags are unset) on my ps3.
Moving to chapter 6, I can see from the ./configure output that gmp is going to
build 64bit libs too.
I guess I need to set cflags=cxxflags=-m32 before building "5.14 Cross
GCC-4.4.0 - Final" to avoid getting a 64bit system?
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Using Version SVN-20090706-PowerPC64-Multilib, I get the same error as above
(exception not handled) in 5.16. Cross GCC-4.4.0 - Final
Does this need a different modification to the one made in powerpc32?
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$ AR=ar LDFLAGS="-Wl,-rpath,/cross-tools/lib" ../gcc-4.4.0/configure
--prefix=/cross-tools --build=${CLFS_HOST} --target=${CLFS_TARGET}
--host=${CLFS_HOST} --with-sysroot=${CLFS} --with-local-prefix=/tools
--disable-nls --enable-shared --enable-languages=c,c++ --enable-__cxa_atexit
--with-mpfr=/cross-tools --with-gmp=/cross-tools --enable-c99
--with-ppl=/cross-tools --with-cloog=/cross-tools --enable-long-long
--enable-threads=posix
$ make AS_FOR_TARGET="${CLFS_TARGET}-as" LD_FOR_TARGET="${CLFS_TARGET}-ld"
checking whether the /mnt/clfs/sources/gcc-build/./gcc/xgcc -shared-libgcc
-B/mnt/clfs/sources/gcc-build/./gcc -nostdinc++
-L/mnt/clfs/sources/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/mnt/clfs/sources/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/cross-tools/powerpc64-unknown-linux-gnu/bin/
-B/cross-tools/powerpc64-unknown-linux-gnu/lib/ -isystem
/cross-tools/powerpc64-unknown-linux-gnu/include -isystem
/cross-tools/powerpc64-unknown-linux-gnu/sys-include linker
(/mnt/clfs/sources/gcc-build/./gcc/collect-ld -m elf64ppc) supports shared
libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for exception model to use... configure: error: unable to detect
exception model
make[1]: *** [configure-target-libstdc++-v3] Error 1
make[1]: Leaving directory `/mnt/clfs/sources/gcc-build'
make: *** [all] Error 2
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